EDINBURG — Hidalgo County Tax Assessor-Collector Pablo “Paul” Villarreal Jr. reminds residents that the deadline to pay their 2021 property taxes is Monday, Jan. 31. Paying after the deadline may result in added interest and penalties.Due to the ongoing pandemic, we encourage you to take advantage of our optional payment options. Residents can pay online at www.hidalgocountytax. org with Credit/Debit Card or E-Check. They can also pay with Cash or Check at all Lone Star National Bank locations within Hidalgo County. Original light green statement or online statement is required when paying at the bank.For more information, please visit the ...